GCD of 680, 185, 702 Calculator

Given Input numbers are 680, 185, 702

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Greatest Common Divisior

We found the divisors of 680, 185, 702 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 680, 185, 702 is 1.

Therefore, GCD of numbers 680, 185, 702 is 1

Given Input Data is 680, 185, 702

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 185 is 5 x 37

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(680, 185) = 25160

GCD(680, 185) = ( 680 x 185 ) / 25160

GCD(680, 185) = 125800 / 25160

GCD(680, 185) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 702

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(5, 702) = 3510

GCD(5, 702) = ( 5 x 702 ) / 3510

GCD(5, 702) = 3510 / 3510

GCD(5, 702) = 1

GCD of 680, 185, 702 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 333, 848, 903
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• GCD of 180, 366, 133
• GCD of 392, 418, 144
• GCD of 114, 339, 870

1. What is the GCD of 680, 185, 702?

GCD of 680, 185, 702 is 1

2. Where do I get the detailed procedure to find GCD of 680, 185, 702?

You can find a detailed procedure to find GCD of 680, 185, 702 on our page.

3. How to find GCD of 680, 185, 702 on a calculator?

You can find the GCD of 680, 185, 702 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.